General
Complete name : C:\Users\ZL Guo\Desktop\MP4\IMG_0418.MOV
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt 0000.00 (qt )
File size : 11.3 MiB
Duration : 6 s 3 ms
Overall bit rate mode : Variable
Overall bit rate : 15.8 Mb/s
Encoded date : UTC 2018-03-20 16:12:44
Tagged date : UTC 2018-03-20 16:12:50
Writing library : Apple QuickTime
com.apple.quicktime.location.ISO6709 : +39.9260+116.2511+064.006/
com.apple.quicktime.make : Apple
com.apple.quicktime.model : iPhone 6 Plus
com.apple.quicktime.software : 11.2.6
com.apple.quicktime.creationdate : 2018-03-21T00:12:43+0800
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, RefFrames : 1 frame
Format settings, GOP : M=1, N=30
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 6 s 3 ms
Bit rate : 15.7 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 29.970 (29970/1000) FPS
Minimum frame rate : 28.571 FPS
Maximum frame rate : 30.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.253
Stream size : 11.3 MiB (99%)
Title : Core Media Video
Encoded date : UTC 2018-03-20 16:12:44
Tagged date : UTC 2018-03-20 16:12:50
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : mp4a-40-2
Duration : 6 s 3 ms
Source duration : 6 s 60 ms
Bit rate mode : Variable
Bit rate : 96.0 kb/s
Channel(s) : 1 channel
Channel positions : Front: C
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 70.4 KiB (1%)
Source stream size : 70.8 KiB (1%)
Title : Core Media Audio
Encoded date : UTC 2018-03-20 16:12:44
Tagged date : UTC 2018-03-20 16:12:50
Other #1
Type : meta
Duration : 6 s 3 ms
Other #2
Type : meta
Duration : 6 s 3 ms
以上可以看出如下信息:
封装格式
MOV格式
Format : MPEG-4
Format profile : QuickTime
编码信息
视频编码信息
Format : AVC
Format/Info : Advanced Video Codec
Format settings : CABAC / 1 Ref Frames
Format settings, GOP : M=1, N=30
Width: 1920
Height: 1080
(横屏和竖屏的宽高参数都是这个)
Color space : YUV
Chroma subsampling : 4:2:0
Frame rate : 29.970 (29970/1000) FPS
Scan type : Progressive 逐行扫描
音频编码信息
Format : AAC
Format/Info : Advanced Audio Codec
Codec ID : mp4a-40-2
Bit rate : 96.0 kb/s
Channel(s) : 1 channel (单声道)
Channel positions : Front: C
Sampling rate : 44.1 kHz
